Be limitless. The fenix(R) 8 multisport GPS smartwatch is built for serious athletes and outdoor adventurers who want to push beyond their limits. It features a bright 1.4" AMOLED display, stainless steel bezel, advanced strength training plans and targeted workouts to boost your body's stamina and performance. Pair with your smartphone for on-wrist calling with the built-in speaker and mic. Plus, there's a powerful built-in LED flashlight for after-dark visibility. Go strong with up to 16 days of battery life in smartwatch mode. FEATURES & PERFORMANCE: Advanced multisport GPS smartwatch for athletes and adventurers Features a bright 1.4" AMOLED display, stainless steel bezel, enhanced graphical interface, and a built-in LED flashlight for increased visibility in the dark Comes with targeted strength training plans, real-time stamina tracking, sport-specific workouts, and a full range of built-in sport apps Tracks your training readiness score based on your sleep quality, recovery, training load, and HRV status Built-in speaker and mic lets you make and take phone calls and send text messages from your wrist when paired to a smartphone Off-grid voice command features lets you access watch controls without smartphone connection Multi-band GPS with SatIQ(TM) technology comes with built-in sensors for 3-axis compass, gyroscope and barometric altimeter for superior positioning accuracy The dynamic round-trip routing feature lets you set a target distance and receive turn-by-turn directions that adjust to get you back to your start on schedule 40-meter dive rating and leakproof metal buttons with support for scuba and other diving activities Built-in wrist-based heart rate monitor provides 24/7 health and wellness monitoring, along with sleep, respiration, and pulse ox tracking The ECG app can record your heart rhythm and check for signs of atrial fibrillation Features downloadable TopoActive maps with relief shading and built-in maps for thousands of golf courses and ski resorts worldwide Great for everyday wearability with live connected and smart phone compatible notifications, music storage, Garmin Pay(TM) contactless payments, and more Thermal and shock-resistant to MIL-STD 810, the watch features a metal sensor guard cover that protects essential sensors from damage and wear on all adventures BATTERY LIFE : Lasts up to 16 days in smartwatch mode Lasts up to 47 hours in GPS mode